@article{zu228393, month = {????????}, title = {??????????? ????????? ???????????????? ??????????}, author = {?. ?. ?????????}, publisher = {??? ????? ????? ??????}, year = {2018}, pages = {359--364}, journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????}, url = {http://eprints.zu.edu.ua/28393/} }